Messages in this thread | | | Date | Wed, 15 Feb 2006 10:14:49 -0800 (PST) | From | Christoph Lameter <> | Subject | Re: [discuss] mmap, mbind and write to mmap'ed memory crashes 2.6.16-rc1[2] on 2 node X86_64 |
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On Wed, 15 Feb 2006, Andi Kleen wrote:
> How about the appended patch? Does it fix the problem for you?
I think we still need to address the issue of being able to crash the page allocator if an empty zone is in the zonelist.
> This should work fine for now, but whoever implements node hot removal > needs to fix this somewhere else too (or make sure zone datastructures > by itself never go away, only their memory)
Yup. Simply initializing the pcp structures with empty lists should suffice though.
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